Home / 962,748.80-1,447,233.60-888,099.20

Finding the Fourth Proportional to 962,748.80, 1,447,233.60 and 888,099.20

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Solution

The fourth proportional to 962,748.80, 1,447,233.60 and 888,099.20 is: 1,335,018.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,748.80 : 1,447,233.60 = 888,099.20 : x
  2. Step 2: Convert to fraction form
    962,748.80/1,447,233.60 = 888,099.20/x
  3. Step 3: Cross multiply
    962,748.80x = 1,447,233.60 × 888,099.20
  4. Step 4: Simplify right side
    962,748.80x = 1,285,287,002,373.12
  5. Step 5: Solve for x
    x = 1,285,287,002,373.12/962,748.80
  6. Step 6: Final answer
    x = 1,335,018.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.